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Morphological Image Library : Smil vs scikit-image |
On taurusImage balls - Type bin - Function areaThreshold
SMIL (Simple Morphological Image Library) 1.0.0-dev
Copyright (c) 2011-2016, Matthieu FAESSEL and ARMINES
Copyright (c) 2017-2021, CMM - Centre de Morphologie Mathematique
All rights reserved.
Date : 05/08/2021 10:07:21 AM
Image : balls.png
width : 256
height : 256
depth : 1
type : binary
Function : areaThreshold
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 2.648 0.011 2.639 2.672 - (ms)
2.0 - 512 1 - 8.817 0.002 8.815 8.819 - (ms)
4.0 - 1024 1 - 34.015 1.087 33.550 36.677 - (ms)
8.0 - 2048 1 - 133.016 0.032 132.980 133.080 - (ms)
16.0 - 4096 1 - 533.031 2.862 529.695 539.162 - (ms)
32.0 - 8192 1 - 2066.612 7.796 2057.331 2080.231 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.905 0.000 0.905 0.906 - (ms)
2.0 - 512 1 - 3.968 0.001 3.967 3.970 - (ms)
4.0 - 1024 1 - 18.096 0.003 18.093 18.102 - (ms)
8.0 - 2048 1 - 95.405 0.302 95.220 96.124 - (ms)
16.0 - 4096 1 - 386.059 0.415 385.112 386.395 - (ms)
32.0 - 8192 1 - 1547.848 4.086 1543.505 1554.171 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 2.648 | 0.905 | 0.342 -0.466
512 | 8.817 | 3.968 | 0.450 -0.347
1024 | 34.015 | 18.096 | 0.532 -0.274
2048 | 133.016 | 95.405 | 0.717 -0.144
4096 | 533.031 | 386.059 | 0.724 -0.140
8192 | 2066.612 | 1547.848 | 0.749 -0.126
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 108.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 110 secs
Begin : 10:07:20
End : 10:09:10
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